JPH0353715B2 - - Google Patents

Info

Publication number
JPH0353715B2
JPH0353715B2 JP55063599A JP6359980A JPH0353715B2 JP H0353715 B2 JPH0353715 B2 JP H0353715B2 JP 55063599 A JP55063599 A JP 55063599A JP 6359980 A JP6359980 A JP 6359980A JP H0353715 B2 JPH0353715 B2 JP H0353715B2
Authority
JP
Japan
Prior art keywords
frequency
video signal
circuit
signal
recording
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP55063599A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56159810A (en
Inventor
Chojuro Yamamitsu
Katsuhiko Yamamoto
Kunio Sekimoto
Kozo Kurashina
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP6359980A priority Critical patent/JPS56159810A/ja
Publication of JPS56159810A publication Critical patent/JPS56159810A/ja
Publication of JPH0353715B2 publication Critical patent/JPH0353715B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/923—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback using preemphasis of the signal before modulation and deemphasis of the signal after demodulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
JP6359980A 1980-05-13 1980-05-13 Video signal recorder and reproducer Granted JPS56159810A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6359980A JPS56159810A (en) 1980-05-13 1980-05-13 Video signal recorder and reproducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6359980A JPS56159810A (en) 1980-05-13 1980-05-13 Video signal recorder and reproducer

Publications (2)

Publication Number Publication Date
JPS56159810A JPS56159810A (en) 1981-12-09
JPH0353715B2 true JPH0353715B2 (enrdf_load_stackoverflow) 1991-08-15

Family

ID=13233894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6359980A Granted JPS56159810A (en) 1980-05-13 1980-05-13 Video signal recorder and reproducer

Country Status (1)

Country Link
JP (1) JPS56159810A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60121A (ja) * 1983-06-15 1985-01-05 Fujitsu Ltd 変調器駆動回路
JPS60150661U (ja) * 1984-03-19 1985-10-07 三洋電機株式会社 ビデオテ−プレコ−ダ
JPS63144457A (ja) * 1986-12-09 1988-06-16 Canon Inc 周波数変調装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5619004B2 (enrdf_load_stackoverflow) * 1973-03-20 1981-05-02

Also Published As

Publication number Publication date
JPS56159810A (en) 1981-12-09

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